{"product_id":"nano-r3-w-o-usb-cable-compatible-with-arduino-un-soldered","title":"Nano Board R3 with CH340 Chip Mini-USB Port compatible with Arduino (Unsoldered) Without USB","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eNano Board R3 with CH340 Chip Mini-USB Port Compatible with Arduino (Unsoldered)\u003c\/h2\u003e\nThe \u003cstrong\u003eNano Board R3 with CH340 Chip\u003c\/strong\u003e is a compact, breadboard-friendly microcontroller board based on the \u003cstrong\u003eATmega328P\u003c\/strong\u003e, delivering the core functionality of an Arduino UNO in a much smaller footprint. It is ideal for projects where \u003cstrong\u003esize, cost, and simplicity\u003c\/strong\u003e are critical. \u003cbr\u003e\u003cbr\u003eThis version uses the \u003cstrong\u003eCH340 USB-to-Serial converter\u003c\/strong\u003e, making it a cost-effective alternative to older FTDI-based Nano boards. The board connects to a computer via a \u003cstrong\u003eMini-USB port\u003c\/strong\u003e and is fully compatible with the Arduino IDE. \u003cbr\u003e\u003cbr\u003eWith support for USB power, external DC power, and ISP programming, the Nano R3 is perfect for compact embedded projects, prototyping on breadboards, and educational applications.\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Development Board (Unsoldered)\u003c\/li\u003e\n\u003cli\u003eBoard Type: Nano R3\u003c\/li\u003e\n\u003cli\u003eMicrocontroller: ATmega328P-AU\u003c\/li\u003e\n\u003cli\u003eUSB-to-Serial Converter: CH340\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (Logic Level): 5 V\u003c\/li\u003e\n\u003cli\u003eClock Speed: 16 MHz\u003c\/li\u003e\n\u003cli\u003eUSB Interface: Mini-USB (Type-B)\u003c\/li\u003e\n\u003cli\u003eBootloader: Pre-installed (Old Bootloader)\u003c\/li\u003e\n\u003cli\u003eIDE Compatibility: Arduino IDE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMemory\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFlash Memory: 32 KB\u003c\/li\u003e\n\u003cli\u003eSRAM: 2 KB\u003c\/li\u003e\n\u003cli\u003eEEPROM: 1 KB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePower Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003ePower via Mini-USB: 5 V\u003c\/li\u003e\n\u003cli\u003eRecommended External Input Voltage: 7 – 12 V\u003c\/li\u003e\n\u003cli\u003eInput Voltage Limit: 6 – 20 V\u003c\/li\u003e\n\u003cli\u003eExternal Power Pins: VIN (Pin 30), 5V (Pin 27)\u003c\/li\u003e\n\u003cli\u003eAutomatic Power Source Selection\u003c\/li\u003e\n\u003cli\u003eSupports 9V Battery Power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eInput \/ Output\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (D0–D13)\u003c\/li\u003e\n\u003cli\u003ePWM Pins: 6 (D3, D5, D6, D9, D10, D11)\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 8 (A0–A7)\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin: 40 mA (Max)\u003c\/li\u003e\n\u003cli\u003eTTL Serial Communication: RX \/ TX\u003c\/li\u003e\n\u003cli\u003eICSP Header: Supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact Arduino Nano R3 form factor\u003c\/li\u003e\n\u003cli\u003eLow-cost CH340 USB-to-Serial converter\u003c\/li\u003e\n\u003cli\u003eFully compatible with Arduino IDE\u003c\/li\u003e\n\u003cli\u003ePre-installed bootloader\u003c\/li\u003e\n\u003cli\u003eSupports USB, external DC, and ISP programming\u003c\/li\u003e\n\u003cli\u003eAutomatic reset during sketch upload\u003c\/li\u003e\n\u003cli\u003eBreadboard-friendly 0.1″ pin spacing\u003c\/li\u003e\n\u003cli\u003ePower, RX, TX, and onboard LED indicators\u003c\/li\u003e\n\u003cli\u003eUnsoldered headers for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact embedded systems\u003c\/li\u003e\n\u003cli\u003eBreadboard prototyping\u003c\/li\u003e\n\u003cli\u003eDIY electronics projects\u003c\/li\u003e\n\u003cli\u003eEducational and learning kits\u003c\/li\u003e\n\u003cli\u003eSensor interfacing and data logging\u003c\/li\u003e\n\u003cli\u003eRobotics and automation control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003ePCB Size (L × W): 43 × 18 mm\u003c\/li\u003e\n\u003cli\u003eForm Factor: Nano (Breadboard Friendly)\u003c\/li\u003e\n\u003cli\u003eUSB Connector Type: Mini-USB\u003c\/li\u003e\n\u003cli\u003eHeaders: Not Soldered\u003c\/li\u003e\n\u003cli\u003eNet Weight: 6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Nano Board R3 with CH340 Chip Mini-USB Port (Unsoldered)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":42091495686396,"sku":"KGPDB007","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/NanoMiniV3.0CH340G_withoutsoldered.jpg?v=1693655843","url":"https:\/\/kitsguru.com\/fr\/products\/nano-r3-w-o-usb-cable-compatible-with-arduino-un-soldered","provider":"KitsGuru","version":"1.0","type":"link"}